keystone: dts: add clock node in cpu nodes for K2 SoCs

Based on update to arch/arm/kernel/topology.c for using clock node
to retrieve ARM clock frequency, add clock nodes to cpu nodes.

Signed-off-by: Murali Karicheri <m-karicheri2@ti.com>

diff --git a/arch/arm/boot/dts/k2e.dtsi b/arch/arm/boot/dts/k2e.dtsi
index d438c71e50d2bffac5a94c4c3a133d62490be972..9ef16506433a1448df0f346b851f79a86a0aa207 100644 (file)
--- a/arch/arm/boot/dts/k2e.dtsi
+++ b/arch/arm/boot/dts/k2e.dtsi
@@ -23,24 +23,28 @@
                        compatible = "arm,cortex-a15";
                        device_type = "cpu";
                        reg = <0x0>;
+                       clocks = <&mainpllclk>;
                };
 
                cpu@1 {
                        compatible = "arm,cortex-a15";
                        device_type = "cpu";
                        reg = <0x1>;
+                       clocks = <&mainpllclk>;
                };
 
                cpu@2 {
                        compatible = "arm,cortex-a15";
                        device_type = "cpu";
                        reg = <0x2>;
+                       clocks = <&mainpllclk>;
                };
 
                cpu@3 {
                        compatible = "arm,cortex-a15";
                        device_type = "cpu";
                        reg = <0x3>;
+                       clocks = <&mainpllclk>;
                };
        };
 

diff --git a/arch/arm/boot/dts/k2hk.dtsi b/arch/arm/boot/dts/k2hk.dtsi
index d6e6b46498d49c2b777c812f605e6ab12b99328c..ff78bb4351653670dc976a8bbecdf2bfed9fa928 100644 (file)
--- a/arch/arm/boot/dts/k2hk.dtsi
+++ b/arch/arm/boot/dts/k2hk.dtsi
@@ -19,24 +19,28 @@
                        compatible = "arm,cortex-a15";
                        device_type = "cpu";
                        reg = <0x0>;
+                       clocks = <&armpllclk>;
                };
 
                cpu@1 {
                        compatible = "arm,cortex-a15";
                        device_type = "cpu";
                        reg = <0x1>;
+                       clocks = <&armpllclk>;
                };
 
                cpu@2 {
                        compatible = "arm,cortex-a15";
                        device_type = "cpu";
                        reg = <0x2>;
+                       clocks = <&armpllclk>;
                };
 
                cpu@3 {
                        compatible = "arm,cortex-a15";
                        device_type = "cpu";
                        reg = <0x3>;
+                       clocks = <&armpllclk>;
                };
        };
 

diff --git a/arch/arm/boot/dts/k2l.dtsi b/arch/arm/boot/dts/k2l.dtsi
index d7b0e86ca4494efc2c4da147a56ee9664d8ed55a..c8cabb9ae75f94f72d1126db179a71f18f8773fe 100644 (file)
--- a/arch/arm/boot/dts/k2l.dtsi
+++ b/arch/arm/boot/dts/k2l.dtsi
@@ -24,12 +24,14 @@
                        compatible = "arm,cortex-a15";
                        device_type = "cpu";
                        reg = <0x0>;
+                       clocks = <&armpllclk>;
                };
 
                cpu@1 {
                        compatible = "arm,cortex-a15";
                        device_type = "cpu";
                        reg = <0x1>;
+                       clocks = <&armpllclk>;
                };
        };